烯效唑叶面喷施对秋芝麻生长及产量性状的影响
|
摘要
比较分析了1次和2次叶面喷施烯效唑对秋芝麻植株生长及产量性状的影响。结果显示:叶面喷施烯效唑使秋芝麻株高变矮,始蒴高度降低,果轴长度变短,结蒴密度、单株蒴果数、每蒴粒数和千粒重增加,进而使产量较空白对照(CK)显著增加,且2次喷施的效果优于1次喷施的;秋芝麻1次和2次喷施烯效唑较CK分别增产11.10%和11.75%;叶面喷施烯效唑对上部蒴果的影响最为显著,上部蒴果的每蒴粒数和千粒重均较CK显著增加。
The effects of foliage spraying uniconazole once or twice on the plant growth and yield characters of autumn sesame were compared and analyzed. The results showed that foliage spraying uniconazole shortened the plant height,the first capsule height and the capsule axis length of autumn sesame,increased the density of capsules,the number of capsules per plant,the number of seeds per capsule and the 1000-grain weight,and then increased the yield significantly as compared with the blank control. The effect of two-time spraying uniconazole was better than that of one-time spraying,and their yield-increasing rate was11.75% and 11.10%,respectively. The effect of foliar spraying uniconazole on the upper capsules was the most significant,and the number of seeds per capsule and the 1000-grain weight of upper capsules were significantly higher than those in the control.
The effects of foliage spraying uniconazole once or twice on the plant growth and yield characters of autumn sesame were compared and analyzed. The results showed that foliage spraying uniconazole shortened the plant height,the first capsule height and the capsule axis length of autumn sesame,increased the density of capsules,the number of capsules per plant,the number of seeds per capsule and the 1000-grain weight,and then increased the yield significantly as compared with the blank control. The effect of two-time spraying uniconazole was better than that of one-time spraying,and their yield-increasing rate was11.75% and 11.10%,respectively. The effect of foliar spraying uniconazole on the upper capsules was the most significant,and the number of seeds per capsule and the 1000-grain weight of upper capsules were significantly higher than those in the control.
引文
[1]杨湄,黄凤洪.中国芝麻产业现状与存在问题、发展趋势与对策建议[J].中国油脂,2009,34(1):7-12.
[2]南京农业大学,江苏农学院,湖北农学院,等.作物栽培学[M].北京:中国农业出版社,1991:414-418.
[3]王小琳,涂勇,顾正清.江汉平原秋芝麻和夏芝麻各生育阶段温光水条件比较[J].中国油料作物学报,2002,24(1):54-57.
[4]孙建,乐美旺,饶月亮,等.江西芝麻产业现状、限制因素、发展潜力与对策分析[J].江西农业学报,2010,22(9):10-15.
[5]聂乐兴,姜兴印,吴淑华,等.四种植物生长调节剂对高产玉米生理效应及产量影响[J].山东农业大学学报:自然科学版,2010,41(2):216-220.
[6]郑乐娅,吴文革,阎川,等.植物生长调节剂对水稻光合速率和产量构成因素的影响[J].作物杂志,2011(3):63-66.
[7]包达,张家清,张海清,等.植物生长调节剂对提高超级稻成穗率的效应研究[J].作物研究,2014,28(1):15-18.
[8]李东,郑殿峰,冯乃杰,等.植物生长调节剂对玉米籽粒形态及鲜重产量的影响[J].南方农业学报,2016,47(8):1285-1289.
[9]王宝生,刘春娟,冯乃杰,等.植物生长调节剂对大豆植株上、中部干物质积累及产量的影响[J].南方农业学报,2015,46(9):1567-1573.
[10]Yan Y H,Gong W Z,Yang W Y,et al.Seed treatment with uniconazole powder improve soybean seedling growth under shading by corn in relay strip intercropping system[J].Plant Production Science,2010,13(4):367-374.
[11]Zhou W J,Zhao D S,Lin X Q.Effects of waterlogging on nitrogen accumulation and alleviation of waterlogging damage by application of nitrogen fertilizer and mixtalol in winter rape(Brassica napus L.)[J].Plant Growth Regul,1997,16:47-53.
[12]Yang D Q,Yang J X,Hu Y W.Effects of S3307 on some physiological characteristics of rape seedlings[J].Plant Physiol Commun,1994,30:182-185.
[13]钟瑞春,唐秀梅,蒋菁,等.烯效唑对花生生长、光合作用及产量性状的影响[J].广东农业科学,2015(11):65-70.
[14]杨文钰,项祖芬,任万君,等.烯效唑对水稻氮代谢及稻米蛋白质含量的影响[J].中国水稻科学,2005,19(1):63-67.
[15]高建芹,陈松,彭琦,等.苗期喷施烯效唑对油菜生长及产量和品质的影响[J].江苏农业学报,2016,32(2):305-312.
[16]张洪鹏,张盼盼,李冰,等.烯效唑对淹水胁迫下大豆叶片光合特性及产量的影响[J].中国油料作物学报,2016,38(5):611-618.
[17]张洪鹏,张盼盼,李冰,等.烯效唑对淹水胁迫下大豆农艺性状及生理生化指标的影响[J].中国油料作物学报,2017,39(5):655-663.
[18]张传忍,杨静.几种新型植物调节剂在芝麻上的应用效果[J].中国油料,1988,10(2):40-42.
[19]胡金和,饶月亮,邹旭,等.不同浓度的甲哌嗡对芝麻产量的影响[J].江西农业学报,2010,22(6):101-103.
[20]吕丰娟,肖运萍,魏林根,等.化学打顶对芝麻产量和品质的影响[J].河南农业科学,2016,45(10):10-14.
[21]魏林根,肖运萍,汪瑞清,等.红壤旱地芝麻防早衰叶面调控剂筛选研究[J].湖北农业科学,2017,56(17):3265-3267.
[22]谭伟明,樊高琼.植物生长调节剂在农作物上的应用[M].北京:化学工业出版社,2010:46-48.
[23]朱志武,刘雪基,陈震,等.烯效唑对油菜植株及产量性状的影响[J].江苏农业科学,2013,41(5):77-78.
[24]曾红,王小春,陈国鹏,等.喷施烯效唑对玉米-大豆套作群体株型及产量的影响[J].核农学报,2016,30(7):1420-1426.
[25]梁建秋,于晓波,吴海英,等.密度及烯效唑喷施对套作大豆南夏豆25抗倒性及产量的影响[J].大豆科学,2017,36(1):33-40.
[2]南京农业大学,江苏农学院,湖北农学院,等.作物栽培学[M].北京:中国农业出版社,1991:414-418.
[3]王小琳,涂勇,顾正清.江汉平原秋芝麻和夏芝麻各生育阶段温光水条件比较[J].中国油料作物学报,2002,24(1):54-57.
[4]孙建,乐美旺,饶月亮,等.江西芝麻产业现状、限制因素、发展潜力与对策分析[J].江西农业学报,2010,22(9):10-15.
[5]聂乐兴,姜兴印,吴淑华,等.四种植物生长调节剂对高产玉米生理效应及产量影响[J].山东农业大学学报:自然科学版,2010,41(2):216-220.
[6]郑乐娅,吴文革,阎川,等.植物生长调节剂对水稻光合速率和产量构成因素的影响[J].作物杂志,2011(3):63-66.
[7]包达,张家清,张海清,等.植物生长调节剂对提高超级稻成穗率的效应研究[J].作物研究,2014,28(1):15-18.
[8]李东,郑殿峰,冯乃杰,等.植物生长调节剂对玉米籽粒形态及鲜重产量的影响[J].南方农业学报,2016,47(8):1285-1289.
[9]王宝生,刘春娟,冯乃杰,等.植物生长调节剂对大豆植株上、中部干物质积累及产量的影响[J].南方农业学报,2015,46(9):1567-1573.
[10]Yan Y H,Gong W Z,Yang W Y,et al.Seed treatment with uniconazole powder improve soybean seedling growth under shading by corn in relay strip intercropping system[J].Plant Production Science,2010,13(4):367-374.
[11]Zhou W J,Zhao D S,Lin X Q.Effects of waterlogging on nitrogen accumulation and alleviation of waterlogging damage by application of nitrogen fertilizer and mixtalol in winter rape(Brassica napus L.)[J].Plant Growth Regul,1997,16:47-53.
[12]Yang D Q,Yang J X,Hu Y W.Effects of S3307 on some physiological characteristics of rape seedlings[J].Plant Physiol Commun,1994,30:182-185.
[13]钟瑞春,唐秀梅,蒋菁,等.烯效唑对花生生长、光合作用及产量性状的影响[J].广东农业科学,2015(11):65-70.
[14]杨文钰,项祖芬,任万君,等.烯效唑对水稻氮代谢及稻米蛋白质含量的影响[J].中国水稻科学,2005,19(1):63-67.
[15]高建芹,陈松,彭琦,等.苗期喷施烯效唑对油菜生长及产量和品质的影响[J].江苏农业学报,2016,32(2):305-312.
[16]张洪鹏,张盼盼,李冰,等.烯效唑对淹水胁迫下大豆叶片光合特性及产量的影响[J].中国油料作物学报,2016,38(5):611-618.
[17]张洪鹏,张盼盼,李冰,等.烯效唑对淹水胁迫下大豆农艺性状及生理生化指标的影响[J].中国油料作物学报,2017,39(5):655-663.
[18]张传忍,杨静.几种新型植物调节剂在芝麻上的应用效果[J].中国油料,1988,10(2):40-42.
[19]胡金和,饶月亮,邹旭,等.不同浓度的甲哌嗡对芝麻产量的影响[J].江西农业学报,2010,22(6):101-103.
[20]吕丰娟,肖运萍,魏林根,等.化学打顶对芝麻产量和品质的影响[J].河南农业科学,2016,45(10):10-14.
[21]魏林根,肖运萍,汪瑞清,等.红壤旱地芝麻防早衰叶面调控剂筛选研究[J].湖北农业科学,2017,56(17):3265-3267.
[22]谭伟明,樊高琼.植物生长调节剂在农作物上的应用[M].北京:化学工业出版社,2010:46-48.
[23]朱志武,刘雪基,陈震,等.烯效唑对油菜植株及产量性状的影响[J].江苏农业科学,2013,41(5):77-78.
[24]曾红,王小春,陈国鹏,等.喷施烯效唑对玉米-大豆套作群体株型及产量的影响[J].核农学报,2016,30(7):1420-1426.
[25]梁建秋,于晓波,吴海英,等.密度及烯效唑喷施对套作大豆南夏豆25抗倒性及产量的影响[J].大豆科学,2017,36(1):33-40.